Home / 44,415,999.40-66,623,999.10-34,325,861.80

Finding the Fourth Proportional to 44,415,999.40, 66,623,999.10 and 34,325,861.80

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Solution

The fourth proportional to 44,415,999.40, 66,623,999.10 and 34,325,861.80 is: 51,488,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,415,999.40 : 66,623,999.10 = 34,325,861.80 : x
  2. Step 2: Convert to fraction form
    44,415,999.40/66,623,999.10 = 34,325,861.80/x
  3. Step 3: Cross multiply
    44,415,999.40x = 66,623,999.10 × 34,325,861.80
  4. Step 4: Simplify right side
    44,415,999.40x = 2,286,926,185,669,924
  5. Step 5: Solve for x
    x = 2,286,926,185,669,924/44,415,999.40
  6. Step 6: Final answer
    x = 51,488,792.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.